package com.itheima.array;


import java.util.Scanner;

public class Test5 {
    public static void main(String[] args) {


        Scanner sc = new Scanner(System.in);
        int[] arr = new int[5];
        for (int i = 0; i < arr.length; i++) {
            System.out.println("请输入第" + (i + 1) + "个整数");
            while(true){
                int num = sc.nextInt();
               if(num>=50 && num<=100){
                   arr[i] = sc.nextInt();
               }else{
                   System.out.println("分数有误,请重新输入");
               }

           }

        }

        int sum = 0;
        for (int i = 0; i < arr.length; i++) {
            sum += arr[i];
        }
        System.out.println("sum = " + sum);
    }
}